2009 Hamilton College Environmental SurveyThis data set contains a nationally representative sample of 2,300 U.S. citizens. Questions in the survey elicit attitudes towards the environment and environmental policy, behaviors that affect the environment, and detailed questions on social networks. The survey was conducted as part of the American National Election Studies (ANES) panel and individuals in the sample can be linked to the respondents to the ANES panel.

2007 Hamilton College Environmental Survey
This data set contains a nationally representative sample of 1,800 individuals. Questions in the survey elicit attitudes, values, behaviors and knowledge related to environmental quality in addition to general attitudes and behavior related to civic engagement. The survey was conducted in September and October of 2007.